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Interpretation:
The role of acid in the Pinacol rearrangement has to be described.
Concept Introduction:
Pinacol rearrangement: For all glycols Pinacol rearrangement occurs. Unsymmetrical vicinal
Step 1: Add proton (protonation of Pinacol using acid catalyst).
Step 2: Break a bond to give a stable molecules or ions (formation of carbocation).
Step 3: 1, 2-shift (migration of substituent from
Step 4: deprotonation occurs (take a proton away).
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Chapter 10 Solutions
OWLv2 with MindTap Reader, 1 term (6 months) Printed Access Card for Brown/Iverson/Anslyn/Foote's Organic Chemistry, 8th Edition
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- For any chemical reaction at dynamic equilibrium , what is the rate of the forward reaction? Greater than the rate of the reverse reaction . Equal to the rate of the reverse reaction . Less than the rate of the reverse reaction . Unrelated to the rate of the reverse reaction .arrow_forward1. Reaction rates increases with temperature. Describe at least two reasons why this happens.arrow_forward
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